202370025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18906

約数の個数: 48

約数和(自身を含む): 393099840

約数和(自身を除く): 190729815

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 18869, 56607, 94345, 207559, 245297, 283035, 471725, 622677, 735891, 1037795, 1226485, 1415175, 2698267, 3113385, 3679455, 5188975, 6132425, 8094801, 13491335, 15566925, 18397275, 40474005, 67456675, 202370025]

約数ペア:

[(1, 202370025), (3, 67456675), (5, 40474005), (11, 18397275), (13, 15566925), (15, 13491335), (25, 8094801), (33, 6132425), (39, 5188975), (55, 3679455), (65, 3113385), (75, 2698267), (143, 1415175), (165, 1226485), (195, 1037795), (275, 735891), (325, 622677), (429, 471725), (715, 283035), (825, 245297), (975, 207559), (2145, 94345), (3575, 56607), (10725, 18869)]